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/*
* glade-gtk-image.c - GladeWidgetAdaptor for GtkImage class
*
* Copyright (C) 2013 Tristan Van Berkom
*
* Authors:
* Tristan Van Berkom <tristan.van.berkom@gmail.com>
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include <glib/gi18n-lib.h>
#include <gladeui/glade.h>
#include "glade-image-editor.h"
#include "glade-gtk-image.h"
#include "glade-gtk.h"
void
glade_gtk_image_read_widget (GladeWidgetAdaptor *adaptor,
GladeWidget *widget,
GladeXmlNode *node)
{
GladeProperty *property;
if (!(glade_xml_node_verify_silent (node, GLADE_XML_TAG_WIDGET) ||
glade_xml_node_verify_silent (node, GLADE_XML_TAG_TEMPLATE)))
return;
/* First chain up and read in all the normal properties.. */
GWA_GET_CLASS (GTK_TYPE_WIDGET)->read_widget (adaptor, widget, node);
if (glade_widget_property_original_default (widget, "icon-name") == FALSE)
{
property = glade_widget_get_property (widget, "icon-name");
glade_widget_property_set (widget, "image-mode", GLADE_IMAGE_MODE_ICON);
}
else if (glade_widget_property_original_default (widget, "resource") == FALSE)
{
property = glade_widget_get_property (widget, "resource");
glade_widget_property_set (widget, "image-mode", GLADE_IMAGE_MODE_RESOURCE);
}
else if (glade_widget_property_original_default (widget, "pixbuf") == FALSE)
{
property = glade_widget_get_property (widget, "pixbuf");
glade_widget_property_set (widget, "image-mode",
GLADE_IMAGE_MODE_FILENAME);
}
else /* if (glade_widget_property_original_default (widget, "stock") == FALSE) */
{
property = glade_widget_get_property (widget, "stock");
glade_widget_property_set (widget, "image-mode", GLADE_IMAGE_MODE_STOCK);
}
glade_property_sync (property);
}
void
glade_gtk_image_write_widget (GladeWidgetAdaptor *adaptor,
GladeWidget *widget,
GladeXmlContext *context,
GladeXmlNode *node)
{
if (!(glade_xml_node_verify_silent (node, GLADE_XML_TAG_WIDGET) ||
glade_xml_node_verify_silent (node, GLADE_XML_TAG_TEMPLATE)))
return;
/* First chain up and write all the normal properties (including "use-stock")... */
GWA_GET_CLASS (GTK_TYPE_WIDGET)->write_widget (adaptor, widget, context, node);
glade_gtk_write_icon_size (widget, context, node, "icon-size");
}
static void
glade_gtk_image_set_image_mode (GObject *object, const GValue *value)
{
GladeWidget *gwidget;
GladeImageEditMode type;
gwidget = glade_widget_get_from_gobject (object);
g_return_if_fail (GTK_IS_IMAGE (object));
g_return_if_fail (GLADE_IS_WIDGET (gwidget));
glade_widget_property_set_sensitive (gwidget, "stock", FALSE,
NOT_SELECTED_MSG);
glade_widget_property_set_sensitive (gwidget, "icon-name", FALSE,
NOT_SELECTED_MSG);
glade_widget_property_set_sensitive (gwidget, "pixbuf", FALSE,
NOT_SELECTED_MSG);
glade_widget_property_set_sensitive (gwidget, "resource", FALSE,
NOT_SELECTED_MSG);
glade_widget_property_set_sensitive (gwidget, "icon-size", FALSE,
_("This property only applies to stock images or named icons"));
glade_widget_property_set_sensitive (gwidget, "pixel-size", FALSE,
_("This property only applies to named icons"));
glade_widget_property_set_sensitive (gwidget, "use-fallback", FALSE,
_("This property only applies to named icons"));
switch ((type = g_value_get_int (value)))
{
case GLADE_IMAGE_MODE_STOCK:
glade_widget_property_set_sensitive (gwidget, "stock", TRUE, NULL);
glade_widget_property_set_sensitive (gwidget, "icon-size", TRUE, NULL);
break;
case GLADE_IMAGE_MODE_ICON:
glade_widget_property_set_sensitive (gwidget, "icon-name", TRUE, NULL);
glade_widget_property_set_sensitive (gwidget, "icon-size", TRUE, NULL);
glade_widget_property_set_sensitive (gwidget, "pixel-size", TRUE, NULL);
glade_widget_property_set_sensitive (gwidget, "use-fallback", TRUE, NULL);
break;
case GLADE_IMAGE_MODE_RESOURCE:
glade_widget_property_set_sensitive (gwidget, "resource", TRUE, NULL);
break;
case GLADE_IMAGE_MODE_FILENAME:
glade_widget_property_set_sensitive (gwidget, "pixbuf", TRUE, NULL);
default:
break;
}
}
void
glade_gtk_image_get_property (GladeWidgetAdaptor *adaptor,
GObject *object,
const gchar *id,
GValue *value)
{
if (!strcmp (id, "icon-size"))
{
/* Make the int an enum... */
GValue int_value = { 0, };
g_value_init (&int_value, G_TYPE_INT);
GWA_GET_CLASS (GTK_TYPE_WIDGET)->get_property (adaptor, object, id,
&int_value);
g_value_set_enum (value, g_value_get_int (&int_value));
g_value_unset (&int_value);
}
else
GWA_GET_CLASS (GTK_TYPE_WIDGET)->get_property (adaptor, object, id, value);
}
void
glade_gtk_image_set_property (GladeWidgetAdaptor *adaptor,
GObject *object,
const gchar *id,
const GValue *value)
{
if (!strcmp (id, "image-mode"))
glade_gtk_image_set_image_mode (object, value);
else if (!strcmp (id, "icon-size"))
{
/* Make the enum an int... */
GValue int_value = { 0, };
g_value_init (&int_value, G_TYPE_INT);
g_value_set_int (&int_value, g_value_get_enum (value));
GWA_GET_CLASS (GTK_TYPE_WIDGET)->set_property (adaptor, object, id,
&int_value);
g_value_unset (&int_value);
}
else
{
GladeWidget *widget = glade_widget_get_from_gobject (object);
GladeImageEditMode mode = 0;
glade_widget_property_get (widget, "image-mode", &mode);
/* avoid setting properties in the wrong mode... */
switch (mode)
{
case GLADE_IMAGE_MODE_STOCK:
if (!strcmp (id, "icon-name") || !strcmp (id, "pixbuf"))
return;
break;
case GLADE_IMAGE_MODE_ICON:
if (!strcmp (id, "stock") || !strcmp (id, "pixbuf"))
return;
break;
case GLADE_IMAGE_MODE_FILENAME:
if (!strcmp (id, "stock") || !strcmp (id, "icon-name"))
return;
case GLADE_IMAGE_MODE_RESOURCE:
/* Screw the resource mode here, we can't apply them at Glade's runtime anyway */
default:
break;
}
GWA_GET_CLASS (GTK_TYPE_WIDGET)->set_property (adaptor, object,
id, value);
/* Set icon size back to what it should be */
if (!strcmp (id, "icon-name") || !strcmp (id, "stock"))
glade_property_sync (glade_widget_get_property (widget, "icon-size"));
}
}
GladeEditable *
glade_gtk_image_create_editable (GladeWidgetAdaptor *adaptor,
GladeEditorPageType type)
{
if (type == GLADE_PAGE_GENERAL)
return (GladeEditable *) glade_image_editor_new ();
else
return GWA_GET_CLASS (GTK_TYPE_WIDGET)->create_editable (adaptor, type);
}
/* Shared with other classes */
void
glade_gtk_write_icon_size (GladeWidget *widget,
GladeXmlContext *context,
GladeXmlNode *node,
const gchar *prop_name)
{
GladeXmlNode *prop_node;
GladeProperty *size_prop;
GtkIconSize icon_size;
gchar *value;
/* We have to save icon-size as an integer, the core will take care of
* loading the int value though.
*/
size_prop = glade_widget_get_property (widget, prop_name);
if (glade_property_get_enabled (size_prop) &&
!glade_property_original_default (size_prop))
{
gchar *write_prop_name = g_strdup (prop_name);
glade_util_replace (write_prop_name, '-', '_');
prop_node = glade_xml_node_new (context, GLADE_TAG_PROPERTY);
glade_xml_node_append_child (node, prop_node);
glade_xml_node_set_property_string (prop_node, GLADE_TAG_NAME, write_prop_name);
glade_property_get (size_prop, &icon_size);
value = g_strdup_printf ("%d", icon_size);
glade_xml_set_content (prop_node, value);
g_free (value);
g_free (write_prop_name);
}
}
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